86913652

素因数分解:

$2^2\times 7^2\times {\mathrm{443437}}^1$

素因数の和:443455

約数の個数: 18

約数和(自身を含む): 176931762

約数和(自身を除く): 90018110

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 443437, 886874, 1773748, 3104059, 6208118, 12416236, 21728413, 43456826, 86913652]

約数ペア:

[(1, 86913652), (2, 43456826), (4, 21728413), (7, 12416236), (14, 6208118), (28, 3104059), (49, 1773748), (98, 886874), (196, 443437)]